Data as of Nov 9, 2026
66.163.221.0/24
No anonymizer space · no proxy exits in 30 daysLimestone Networks, Inc. · space held by Simplelists Ltd
Network & registry
Origin network
AS46475
US
- Name
- Limestone Networks, Inc.
- Type
- Hosting
- Registered
- Sep 29, 2008
- Domain
- limestonenetworks.com
- Website
- www.limestonenetworks.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 29
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Mar 2020
- Current origin since
- Sep 2025 · 1.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 66.
163. 221. 0/ 24 - Netname
- SL-2109
- Registrant
- Simplelists Ltd
- Organization
- Simplelists Ltd (SL-2109)
- Org address
- 27 Old Gloucester Street, London, WC1N 3AX
- Org country
- GB
- Type
- Direct Allocation
- Handle
- NET-66-163-221-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Sep 17, 2024
- RIR
- ARIN
- Country
- GB
- Delegated
- Sep 17, 2024
- Status
- assigned
Report abuse
Abuse contact
- support@
simplelists. com - Name
- Simplelists Support
- Phone
- +443333409300
- Handle
- SIMPL17-ARIN